80mm Stroke Length Air Cylinders

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84 Products

About Air Cylinders

Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.

Double-Acting Round Body Air Cylinders

Push and pull light duty loads. These air cylinders use compressed air to both extend and retract, so they operate at nearly full force in either direction. They have a round body—the most common style of air cylinder—making them more compact and better suited for tight spaces than cylinders with external tie rods.

Universal-mount cylinders have mounting threads on both ends. The back end has a pivot bushing, which allows for more mounting options than nose-mount cylinders. Nose-mount cylinders only have mounting threads on the front end, so they’re shorter than universal-mount cylinders.

Sensor-ready cylinders have a magnetic piston that can activate relays and controllers when used with a sensor (sold separately). When the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action to trigger.

Cylinders with an adjustable cushion absorb piston impact to minimize wear and noise. Turn the screws to adjust the level of cushioning.

For technical drawings and 3-D models, click on a part number.

Universal Mount—Metric Sizes

Lg.							Air Inlet
Stroke	Retracted	Extended	Force @ 100 psi, lbs.	Sensor Ready	Air Cushion Type	Body Material	Pipe Size	Thread Size	Thread Type	Gender		Each
16mm Bore Size (18mm OD)
80mm	188mm	268mm	31	Not Sensor Ready	No Cushion	304 Stainless Steel	__	M5 × 0.8	Metric	Female	00000000	000000
80mm	188mm	268mm	31	Sensor Ready	No Cushion	304 Stainless Steel	__	M5 × 0.8	Metric	Female	00000000	000000
20mm Bore Size (24mm OD)
80mm	206mm	286mm	48	Not Sensor Ready	No Cushion	304 Stainless Steel	1/8	__	BSPP	Female	00000000	000000
80mm	206mm	286mm	48	Sensor Ready	No Cushion	304 Stainless Steel	1/8	__	BSPP	Female	00000000	000000
80mm	206mm	286mm	49	Not Sensor Ready	Adjustable Cushion	304 Stainless Steel	1/8	__	BSPP	Female	00000000	000000
25mm Bore Size (27mm OD)
80mm	217mm	297mm	76	Not Sensor Ready	No Cushion	304 Stainless Steel	1/8	__	BSPP	Female	00000000	000000
80mm	217mm	297mm	76	Not Sensor Ready	Adjustable Cushion	304 Stainless Steel	1/8	__	BSPP	Female	00000000	000000
80mm	217mm	297mm	76	Sensor Ready	No Cushion	304 Stainless Steel	1/8	__	BSPP	Female	00000000	000000

Foot Brackets for Universal-Mount Air Cylinders

Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.

Foot brackets prevent cylinders from moving back and forth.

Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.

Rod clevises thread to cylinder shafts to allow swiveling.

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Rod end nuts are internally threaded. They have an eyelet to make pivoting and hinge movements.

Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.

For Bore Size	Wd.	Ht.	Dp.	Base Plate Thick.	Material		Each
16mm	45mm	33mm	20mm	4mm	Zinc-Plated Steel	00000000	000000
20mm, 25mm	56mm	40mm	24mm	4.5mm	Zinc-Plated Steel	00000000	00000

Pivot Brackets for Universal-Mount Air Cylinders

Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.

Foot brackets prevent cylinders from moving back and forth.

Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.

Rod clevises thread to cylinder shafts to allow swiveling.

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Rod end nuts are internally threaded. They have an eyelet to make pivoting and hinge movements.

Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.

For Bore Size	Wd.	Ht.	Dp.	Jaw Opening Wd.	Material	Includes		Each
16mm	18.1mm	34mm	25mm	12.1mm	Zinc-Plated Steel	Pin	00000000	000000
20mm, 25mm	24.1mm	40mm	32mm	16.1mm	Zinc-Plated Steel	Pin	00000000	00000

Rod Clevis for Universal-Mount Air Cylinders

Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.

Foot brackets prevent cylinders from moving back and forth.

Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.

Rod clevises thread to cylinder shafts to allow swiveling.

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Rod end nuts are internally threaded. They have an eyelet to make pivoting and hinge movements.

Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.

For Bore Size	Lg.	Ht.	Jaw Opening Wd.	Thread Size	Material	Includes		Each
16mm	31mm	12mm	6mm	M6 × 1 mm	Zinc-Plated Steel	Nut, Pin	00000000	000000
20mm	42mm	16mm	8mm	M8 × 1.25 mm	Zinc-Plated Steel	Nut, Pin	00000000	00000
25mm, 32mm	52mm	20mm	10mm	M10 × 1.25 mm	Zinc-Plated Steel	Nut, Pin	00000000	00000

Rod Ends for Universal-Mount Air Cylinders

Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.

Foot brackets prevent cylinders from moving back and forth.

Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.

Rod clevises thread to cylinder shafts to allow swiveling.

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Rod end nuts are internally threaded. They have an eyelet to make pivoting and hinge movements.

Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.

For Bore Size, mm	Lg., mm	Wd., mm	Ht., mm	Material	Includes		Each
16	40	11	20	Zinc-Plated Steel	Nut	00000000	000000
20	48	14	24	Zinc-Plated Steel	Nut	00000000	00000
25	57	17	28	Zinc-Plated Steel	Nut	00000000	00000

Sensors

Reed Sensors

NPN and PNP Sensors

	24V AC/24V DC Reed Sensors		30V DC NPN Sensors		30V DC PNP Sensors
For Bore Size		Each		Each		Each
16mm	00000000	0000000	00000000	0000000	00000000	0000000
20mm	00000000	000000	00000000	000000	00000000	000000
25mm	00000000	000000	00000000	000000	00000000	000000

Clean Room Round Body Air Cylinders

Minimize the release of particles that can damage electronics or contaminate batches as you push and pull light loads. These air cylinders are designed with seals and caps that prevent particles from escaping. A rod seal wipes grease particles off the rod as it moves back and forth. The seal is polyurethane, which is slippery, so it wears more slowly than standard seals, releasing fewer particles. These cylinders also have tightly crimped end caps to stop air from leaking.

With no tie rods on the outside, these round-body cylinders fit in tight spaces. They have an ISO industry-standard footprint that fits common mounting patterns for easy interchangeability. As universal-mount cylinders, they have mounting threads on both ends, giving you more mounting options than nose-mount cylinders. You can also pivot mount them with the through-hole on the back. They’re double acting, meaning they push and pull loads with equal force.

The piston is magnetic, so you can use these cylinders with sensors (sold separately) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.

For technical drawings and 3-D models, click on a part number.

Sensor-Ready Universal Mount

Lg., mm								Air Inlet
Stroke	Retracted	Extended	Force @ 100 psi, lbs.	Environmental Rating	Air Cushion Type	Body Material	Rod Thread Size	Pipe Size	Thread Type	Gender		Each
32mm Bore Size (42mm OD)
80	231.5	311.5	124	Fed. Std. Class 1,000, ISO Class 6	Self Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	0000000	0000000
40mm Bore Size (50mm OD)
80	257.6	337.6	194	Fed. Std. Class 1,000, ISO Class 6	Self Adjusting	Aluminum	M12 × 1.25 mm	1/4	BSPP	Female	0000000	000000

Rod Clevis with Pin

Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.

Foot brackets prevent cylinders from moving back and forth.

Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.

Rod clevises thread to cylinder shafts to allow swiveling.

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Rod end nuts are internally threaded. They have an eyelet to make pivoting and hinge movements.

Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.

For Bore Size, mm	Lg., mm	Ht., mm	Jaw Opening Wd., mm	Thread Size	Material	Includes				Each
25, 32	52	20	10	M10 × 1.25 mm	Zinc-Plated Steel	Nut, Pin	Round Body	Universal	00000000	000000

Ball Joint Rod Ends

Shank Thread Size	ID, mm	Max. Ball Swivel	O'all Wd., mm	O'all Thick., mm	Shank Center Lg., mm	Shank Thread Lg., mm	Static Radial Load Cap., lbs.	Material	Shank Thread Direction		Each
M10 × 1.25 mm	10	17°	27	14	43	21	11,250	Zinc-Plated Chrome-Moly Steel	Right Hand	00000000	000000
M12 × 1.25 mm	12	17°	30	16	50	24	10,000	Zinc-Plated Chrome-Moly Steel	Right Hand	00000000	00000

Clevis Rod Ends

Shank Thread Size	ID, mm	Jaw Opening Wd., mm	O'all Wd., mm	Shank Center Lg., mm	Shank Thread Lg., mm	Jaw Center Lg., mm	Tensile Strength, psi	Material	Includes	Shank Thread Direction	Specifications Met		Each
M12 × 1.25 mm	12	12	24	48	24	24	60,000	Zinc-Plated Carbon Steel	Snap-On Spring Clevis Pin	Right Hand	DIN 71752	0000000	000000

24V AC/DC Reed Sensors

For Bore Size		Each
1 1/4", 32mm	00000000	0000000
1 1/2", 40mm	00000000	000000

30V DC NPN Sensors

For Bore Size		Each
1 1/4", 32mm	00000000	0000000
1 1/2", 40mm	00000000	000000

30V DC PNP Sensors

For Bore Size		Each
1 1/4", 32mm	00000000	0000000
1 1/2", 40mm	00000000	000000

Flexible-Mount ISO Air Cylinders

For multiple mounting options, these air cylinders match an industry standard ISO footprint and have threaded holes on the face and sides. Their ISO footprint makes it easy to change out an old air cylinder. To mount them directly to equipment or add on attachments, use the threaded through holes. These cylinders are double acting, so they push and pull loads with equal force.

The piston is magnetic, so you can use these cylinders with sensors (not included) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.

For technical drawings and 3-D models, click on a part number.

Sensor Ready

Air Cylinders
Lg.					Air Inlet						Sensors
Stroke, mm	Retracted, mm	Extended, mm	Force @ 100 psi, lbs.	Body Material	Pipe Size	Thread Size	Thread Type	Gender		Each		Each
20 mm Bore Size (36 mm Wd.)
80	123	203	49	Aluminum	__	M5 × 0.8 mm	Metric	Female	0000000	000000	00000000	000000
25 mm Bore Size (40 mm Wd.)
80	125	205	75	Aluminum	__	M5 × 0.8 mm	Metric	Female	0000000	00000	00000000	00000
32 mm Bore Size (48 mm Wd.)
80	131	211	124	Aluminum	1/8	__	BSPP	Female	0000000	00000	00000000	00000
50 mm Bore Size (68 mm Wd.)
80	133	213	303	Aluminum	1/8	__	BSPP	Female	0000000	000000	00000000	00000
63 mm Bore Size (78 mm Wd.)
80	137	217	482	Aluminum	1/8	__	BSPP	Female	0000000	000000	00000000	00000

Foot Brackets

					Base Mounting Holes				Top Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material		Each
20	23	22	36	4	2	7	22	No	2	6	22	Yes	Zinc-Plated Steel	00000000	00000
25	23	22	40	4	2	7	26	No	2	6	26	Yes	Zinc-Plated Steel	00000000	0000
32	35	26	45	4	2	7	32	No	2	7	32.5	Yes	Zinc-Plated Steel	00000000	00000
50	47	35	65	5	2	9	45	No	2	9	46.5	Yes	Zinc-Plated Steel	00000000	00000
63	47	35	75	5	2	9	50	No	2	9	56.5	Yes	Zinc-Plated Steel	00000000	00000

Front or Rear Flanges

				Inside Mounting Holes				Outside Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material		Each
20	38	68	8	4	6	22	Yes	2	7	55	No	Anodized Aluminum	00000000	000000
25	38	73	8	4	6	26	Yes	2	7	60	No	Anodized Aluminum	00000000	00000
32	50	80	10	4	7	35.5	Yes	4	7	64	No	Zinc-Plated Steel	00000000	00000
50	65	110	12	4	9	46.5	Yes	4	9	90	No	Zinc-Plated Steel	00000000	00000
63	75	120	12	4	9	56.5	Yes	4	9	100	No	Zinc-Plated Steel	00000000	00000

Clevis Brackets with Pin

	Pin							Mounting Holes
For Bore Size, mm	Dia., mm	Material	Wd., mm	Ht., mm	Dp., mm	Jaw Opening Wd., mm	Base Plate Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material	Includes		Each
32	10	Steel	45	45	32	26	10	4	7	32.5	Yes	Zinc-Plated Steel	Four Washers, Two Snap Rings, One Pin	00000000	000000
50	12	Steel	65	65	40	32	12	4	9	46.5	Yes	Zinc-Plated Steel	Four Washers, Two Snap Rings, One Pin	00000000	00000
63	16	Steel	75	75	50	40	12	4	9	56.5	Yes	Zinc-Plated Steel	Four Washers, Two Snap Rings, One Pin	00000000	00000

Pivot Brackets

						Mounting Holes
For Bore Size, mm	For Pin Dia., mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material		Each
20	8	35	35	29	8	4	22	Yes	Anodized Aluminum	00000000	000000
25	8	40	40	29	8	4	26	Yes	Anodized Aluminum	00000000	00000

Replacement Seal Kits

For Bore Size, mm	Includes		Each
20	Piston Seal, Rod Seal, Tube Gasket	00000000	00000
25	Piston Seal, Rod Seal, Rod Wiper, Two Tube Seals	00000000	0000
32	Piston Seal, Rod Seal, Rod Wiper, Two Tube Seals	00000000	00000
50	Piston Seal, Rod Seal, Rod Wiper, Two Tube Seals	00000000	00000
63	Piston Seal, Rod Seal, Rod Wiper, Two Tube Seals	00000000	00000

Easy-Install Flexible-Mount Air Cylinders

With an integrated valve and multiple mounting options, these air cylinders install quickly, right where you need them, to push and pull light loads. In addition to saving you setup time, the built-in valve reduces the number of air connection points in your system to cut down on air loss. They have threaded holes on the face and sides for mounting either directly to equipment or using attachments. These air cylinders are double acting, meaning they extend and retract with nearly equal force.

The magnetic piston inside these cylinders can activate relays and controllers when used with a sensor (sold separately). When the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action to trigger.

For technical drawings and 3-D models, click on a part number.

Sensor Ready

Lg.						Air Inlet
Stroke, mm	Retracted, mm	Extended, mm	Force @ 100 psi, lbs.	Air Cushion Type	Body Material	Tube OD, mm	Gender	Flow Coefficient (Cv)	Plug Type	Voltage	Maximum Flow Rate @ 100 psi		Each
20mm Bore Size (49mm Wd.)
80	130	210	45	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	0000000
25mm Bore Size (53mm Wd.)
80	132	212	72	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
32mm Bore Size (60mm Wd.)
80	216	136	122	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
40mm Bore Size (69mm Wd.)
80	137	217	193	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000

Foot Brackets

					Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material		Each
20	36	22	22	4	4	22	Yes	Galvanized Steel	0000000	000000
25	40	23	22	4	4	26	Yes	Galvanized Steel	0000000	00000

Front Flanges

				Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material		Each
20	36	36	12	4	22	Yes	Anodized Aluminum	0000000	000000
25	40	40	13	4	26	Yes	Anodized Aluminum	0000000	00000
32	47	47	14	4	32	Yes	Anodized Aluminum	0000000	00000
40	56	56	14	4	42	Yes	Anodized Aluminum	0000000	00000

Front or Rear Flanges

				Inside Mounting Holes			Outside Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material		Each
20	36	70	10	4	6.6	70	4	4.2	22	Yes	Galvanized Steel	0000000	000000
25	40	76	10	4	6.6	76	4	4.2	26	Yes	Galvanized Steel	0000000	00000

Pivot Brackets

						Mounting Holes
For Bore Size, mm	For Pin Dia., mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material	Includes		Each
20	8	36	36	28	8	4	22	Yes	Aluminum	__	0000000	000000
25	8	40	40	28	8	4	26	Yes	Aluminum	__	0000000	00000
32	__	48	48	32	10	4	32.5	Yes	Aluminum	Four Bolts	00000000	00000
40	__	53	53	37	10	4	38	Yes	Aluminum	Four Bolts	00000000	00000

Clevis Brackets with Pin

	Pin							Mounting Holes
For Bore Size, mm	Dia., mm	Material	Wd., mm	Ht., mm	Dp., mm	Jaw Opening Wd., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Includes	Specifications Met	Specifications Met		Each
32	10	Steel	49	49	32	26	10	4	32.5	Yes	Four Bolts, Pin, Retaining Clip	ISO 15552	ISO 15552	00000000	000000
40	12	Steel	53	53	38	28	10	4	38	Yes	Four Bolts, Pin, Retaining Clip	ISO 15552	ISO 15552	00000000	00000

Sensors

For Bore Size	DC Voltage	Solid State Output		Each
1 1/2", 2", 2 1/2", 3 1/4", 20mm, 25mm, 32mm, 40mm	10V DC-30V DC	NPN	00000000	000000